DP Biology (first assessment 2025)

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Question 19N.1A.SL.TZ0.14

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1A.SL.TZ0.14
Level SL Paper 1A Time zone TZ0
Command term Deduce Question number 14 Adapted from N/A
14.
[Maximum mark: 1]
19N.1A.SL.TZ0.14

A pregnant woman had fetal cells removed by chorionic villus sampling and tested. The following karyogram was produced.

[Source: Mediscan / Alamy Stock Photo]

 

What does this show?

A. The child is female with Down syndrome.

B. The child is female without Down syndrome.

C. The child is male with Down syndrome.

D. The child is male without Down syndrome.

[1]

Markscheme

D

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